Burner cap



FIG. 1 is a perspective view of a burner cap showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a side view thereof;

FIG. 5 is an alternate side view thereof; and,

FIG. 6 is a top view thereof.

The broken line showing of the remainder of the burner assembly is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a burner cap, as shown and described. 